First two photos (same individual) are the best of pics I took of fairly common tube-dwelling blennies at about 20 feet depth. At first I thought they were secretary blennies but now am inclined towards spiny-head blennies because of the lack of branching on cirri and the green eyes. Now I am wondering if the secretary blennies I logged earlier this year in Curacao are really secretary blennies.
The next two photos (two different individuals) are something clearly different, although the habitat was similar. These were less common and I only got a few photos. My guess is roughhead. I spent most of a whole dive just trying to get these pics, so I really want to know what they are.